SEACOR HOLDINGS INC (CKH)
Institutional ownership reported to the SEC as of Q1 2021, across 10 quarters.
125
Reporting holders
$756.6M
Reported value
5.3%
Held as options
-15
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock Inc. | $133.4M | 3,273,300 | 0.00% | 10q | +9.3%+$11.4M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $95.4M | 2,340,576 | 0.01% | 10q | -21.6%-$26.2M |
| VANGUARD GROUP INC | $83.7M | 2,053,394 | 0.00% | 10q | +3.1%+$2.6M |
| DIMENSIONAL FUND ADVISORS LP | $63.4M | 1,555,458 | 0.02% | 10q | -1.7%-$1.1M |
| GLAZER CAPITAL, LLC | $39.1M | 958,543 | 0.56% | 2q | +8438.6%+$38.6M |
| Sand Grove Capital Management LLP | $39.0M | 957,755 | 3.80% | new | NEW |
| STATE STREET CORP | $25.0M | 613,700 | 0.00% | 10q | +2.3%+$568.4K |
| GABELLI FUNDS LLC | $21.2M | 519,350 | 0.14% | 2q | +113.0%+$11.2M |
| SPRING CREEK CAPITAL LLC | $18.3M | 448,469 | 0.79% | 2q | -7.2%-$1.4M |
| Polar Asset Management Partners Inc. | $15.7M | 384,790 | 0.15% | 2q | -9.5%-$1.7M |
| WELLINGTON MANAGEMENT GROUP LLP | $14.9M | 365,784 | 0.00% | 10q | -44.0%-$11.7M |
| ALPINE ASSOCIATES MANAGEMENT INC. | $13.4M | 328,808 | 0.36% | 2q | +25.7%+$2.7M |
| NORTHERN TRUST CORP | $12.8M | 314,670 | 0.00% | 10q | -22.5%-$3.7M |
| GEODE CAPITAL MANAGEMENT, LLC | $12.7M | 311,589 | 0.00% | 10q | +9.7%+$1.1M |
| MORGAN STANLEY | $10.5M | 257,487 | 0.00% | 14q | -9.7%-$1.1M |
| NORGES BANK | $9.1M | 222,344 | 0.00% | 13q | HELD |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $8.2M | 201,871 | 0.00% | 10q | +1.3%+$103.3K |
| Bank of New York Mellon Corp | $7.8M | 191,428 | 0.00% | 10q | +1.4%+$105.4K |
| Pentwater Capital Management LP | $7.0M | 172,578 | 0.07% | new | NEW |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $6.6M | 161,919 | 0.82% | 2q | +33.8%+$1.7M |
| TWO SIGMA ADVISERS, LP | $5.7M | 140,490 | 0.02% | 10q | +400.0%+$4.6M |
| PRINCIPAL FINANCIAL GROUP INC | $5.4M | 131,620 | 0.00% | 10q | HELD |
| CARLSON CAPITAL L P | $4.8M | 116,777 | 0.18% | new | NEW |
| Invesco Ltd. | $4.7M | 116,238 | 0.00% | 10q | +3.1%+$142.8K |
| CNH PARTNERS LLC | $4.0M | 98,509 | 0.14% | 2q | +30.5%+$937.6K |
| JPMORGAN CHASE & CO | $3.9M | 96,108 | 0.00% | 10q | +65.1%+$1.5M |
| Nuveen Asset Management, LLC | $3.7M | 91,762 | 0.00% | 8q | -2.6%-$101.1K |
| K2 PRINCIPAL FUND, L.P. | $3.5M | 85,000 | 0.27% | new | NEW |
| AMERIPRISE FINANCIAL INC | $3.4M | 84,590 | 0.00% | 10q | +4.5%+$148.9K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $3.4M | 84,100 | 0.06% | 10q | -13.8%-$550.1K |
| CREDIT SUISSE AG/ | $3.4M | 82,346 | 0.00% | 10q | -42.0%-$2.4M |
| MILLENNIUM MANAGEMENT LLC | $3.3M | 81,790 | 0.00% | 2q | -76.3%-$10.8M |
| Hudson Bay Capital Management LP | $3.3M | 81,335 | 0.04% | new | NEW |
| Maven Securities LTD | $3.2M | 78,219 | 0.14% | new | NEW |
| GOLDMAN SACHS GROUP INC | $3.0M | 72,776 | 0.00% | 10q | -74.3%-$8.6M |
| VICTORY CAPITAL MANAGEMENT INC | $2.9M | 70,795 | 0.00% | 7q | +30.8%+$680.0K |
| BARCLAYS PLC | $2.9M | 70,655 | 0.00% | 10q | -75.3%-$8.8M |
| RHUMBLINE ADVISERS | $2.7M | 66,140 | 0.00% | 10q | HELD |
| UBS Group AG | $2.5M | 61,696 | 0.00% | 10q | +318.4%+$1.9M |
| GAMCO INVESTORS, INC. ET AL | $2.4M | 58,713 | 0.02% | 2q | -43.4%-$1.8M |
| Legal & General Group Plc | $2.4M | 57,673 | 0.00% | 10q | +0.7%+$17.0K |
| TWO SIGMA INVESTMENTS, LP | $2.1M | 52,190 | 0.01% | new | NEW |
| CSS LLC/IL | $2.1M | 32,497 | 0.09% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $1.9M | 47,587 | 0.00% | 10q | +162.2%+$1.2M |
| Privium Fund Management (UK) Ltd | $1.9M | 46,980 | 1.33% | new | NEW |
| Swiss National Bank | $1.8M | 43,800 | 0.00% | 10q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $1.8M | 43,000 | 0.00% | new | NEW |
| Public Sector Pension Investment Board | $1.6M | 39,488 | 0.01% | 10q | -6.7%-$115.7K |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | $1.6M | 39,400 | 0.00% | 10q | -10.2%-$183.1K |
| Russell Investments Group, Ltd. | $1.6M | 38,095 | 0.00% | 9q | +40.0%+$443.8K |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $1.5M | 36,938 | 0.00% | 10q | +1.2%+$18.0K |
| MARSHALL WACE, LLP | $1.2M | 30,265 | 0.01% | new | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $1.2M | 28,939 | 0.00% | 10q | HELD |
| GUGGENHEIM CAPITAL LLC | $1.2M | 28,883 | 0.01% | 2q | +33.2%+$293.1K |
| Parametric Portfolio Associates LLC | $1.1M | 26,698 | 0.00% | 10q | HELD |
| Ergoteles LLC | $1.0M | 25,460 | 0.03% | 2q | +61.9%+$396.4K |
| PRUDENTIAL FINANCIAL INC | $908.0K | 22,270 | 0.00% | 10q | HELD |
| Verition Fund Management LLC | $884.0K | 21,700 | 0.01% | 2q | +16.5%+$125.0K |
| D. E. Shaw & Co., Inc. | $848.0K | 20,815 | 0.00% | 10q | -2.7%-$23.2K |
| COMERICA BANK | $803.0K | 19,356 | 0.00% | 10q | -3.7%-$30.9K |
| Engineers Gate Manager LP | $783.0K | 19,224 | 0.04% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $689.0K | 16,900 | 0.00% | 10q | -12.9%-$101.9K |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | $667.0K | 16,377 | 0.00% | 6q | -11.2%-$83.8K |
| UBS ASSET MANAGEMENT AMERICAS INC | $665.8K | 16,338 | 0.00% | 10q | +70.5%+$275.3K |
| Thrivent Financial for Lutherans | $646.0K | 15,854 | 0.00% | 10q | HELD |
| State of Alaska, Department of Revenue | $615.0K | 15,093 | 0.01% | 10q | +1.3%+$7.7K |
| Centiva Capital, LP | $615.0K | 15,091 | 0.02% | 2q | -69.8%-$1.4M |
| DEUTSCHE BANK AG\ | $606.0K | 14,886 | 0.00% | 13q | -5.6%-$36.2K |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $602.0K | 14,768 | 0.01% | 10q | HELD |
| TEXAS PERMANENT SCHOOL FUND | $583.0K | 14,307 | 0.01% | 10q | -7.0%-$43.6K |
| KBC Group NV | $550.0K | 13,488 | 0.00% | new | NEW |
| GSA CAPITAL PARTNERS LLP | $536.0K | 13,144 | 0.09% | 3q | -43.1%-$406.2K |
| AMERICAN INTERNATIONAL GROUP, INC. | $521.0K | 12,778 | 0.00% | 10q | -1.1%-$5.9K |
| ALLIANCEBERNSTEIN L.P. | $493.0K | 12,110 | 0.00% | 10q | -46.5%-$429.1K |
| ExodusPoint Capital Management, LP | $472.0K | 11,586 | 0.01% | new | NEW |
| Alpine Global Management, LLC | $440.0K | 10,800 | 0.04% | new | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $439.0K | 10,769 | 0.00% | 9q | -8.0%-$38.1K |
| BNP PARIBAS ARBITRAGE, SA | $422.7K | 10,372 | 0.00% | 10q | +88.1%+$198.0K |
| WELLS FARGO & COMPANY/MN | $390.0K | 9,583 | 0.00% | 10q | -81.0%-$1.7M |
| Adirondack Research & Management Inc. | $387.0K | 9,500 | 0.46% | 10q | -72.0%-$994.6K |
| Louisiana State Employees Retirement System | $355.0K | 8,700 | 0.01% | 3q | -1.1%-$4.1K |
| CITADEL ADVISORS LLC | $351.0K | 8,616 | 0.00% | 2q | +32.1%+$85.3K |
| Voya Investment Management LLC | $343.0K | 8,429 | 0.00% | 10q | +2.5%+$8.5K |
| MetLife Investment Management, LLC | $325.1K | 7,977 | 0.00% | 11q | HELD |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | $323.0K | 7,936 | 0.00% | 10q | +2.6%+$8.1K |
| SG Americas Securities, LLC | $319.0K | 7,817 | 0.00% | 2q | -46.9%-$282.0K |
| Qube Research & Technologies Ltd | $289.0K | 7,083 | 0.00% | 2q | -82.5%-$1.4M |
| OLD MISSION CAPITAL LLC | $280.0K | 6,882 | 0.02% | new | NEW |
| State of Tennessee, Treasury Department | $278.0K | 6,826 | 0.00% | 10q | +10.4%+$26.1K |
| SHELL ASSET MANAGEMENT CO | $275.0K | 6,758 | 0.01% | 7q | HELD |
| Blueshift Asset Management, LLC | $271.0K | 6,644 | 0.03% | new | NEW |
| ProShare Advisors LLC | $232.0K | 5,694 | 0.00% | new | NEW |
| Arizona State Retirement System | $229.0K | 5,609 | 0.00% | 2q | HELD |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | $221.0K | 5,434 | 0.00% | 10q | +45.5%+$69.1K |
| FIRST CITIZENS BANK & TRUST CO | $210.0K | 5,145 | 0.01% | 3q | -27.2%-$78.4K |
| Metropolitan Life Insurance Co/NY | $205.4K | 5,040 | 0.00% | 11q | -6.7%-$14.8K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $204.0K | options only | 0.00% | 2q | OPTIONS |
| JANE STREET GROUP, LLC | $201.0K | 4,933 | 0.00% | 2q | -47.2%-$179.5K |
| ENVESTNET ASSET MANAGEMENT INC | $200.0K | 4,908 | 0.00% | 3q | -34.5%-$105.3K |
| CITIGROUP INC | $189.0K | 3,439 | 0.00% | 10q | -29.2%-$78.1K |
Showing the largest 100 of 125 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q1 2021 | 125 | $756.6M | 18,536,796 | 24 | 35 | 44 | 5.3% |
| Q4 2020 | 140 | $788.7M | 18,995,731 | 41 | 26 | 47 | 0.2% |
| Q3 2020 | 111 | $545.4M | 18,742,724 | 12 | 38 | 36 | 0.1% |
| Q2 2020 | 108 | $532.4M | 18,775,660 | 7 | 42 | 33 | 0.1% |
| Q1 2020 | 126 | $501.8M | 18,573,218 | 8 | 47 | 47 | 0.2% |
| Q4 2019 | 150 | $794.1M | 18,385,718 | 22 | 52 | 47 | 0.1% |
| Q3 2019 | 148 | $813.9M | 17,262,125 | 16 | 51 | 41 | 0.2% |
| Q2 2019 | 145 | $820.5M | 17,192,095 | 18 | 50 | 33 | 0.5% |
| Q1 2019 | 149 | $726.4M | 17,133,854 | 14 | 47 | 44 | 0.3% |
| Q4 2018 | 147 | $639.5M | 17,251,938 | 5 | 2 | 2 | 0.2% |